Question

add l^2+m^2+x^2,x^2 +l^2​

Answer 1

Answer:

Each individual nucleosome core particle consists of a complex of eight histone proteins—two molecules each of histones H2A, H2B, H3, and H4—and double-stranded DNA that is 146 nucleotide pairs long. The histone octamer forms a protein core around which the double-stranded DNA is wound (Figure 4-24).